"This seems absolutely amazing. For me, I use a regular 3M half face respirator with filters hanging off of the sides and it's not the most comfortable.  This design seems so much more efficient and safe as well.  I use respirators when I work on my cars whether it's paints, detailing/cleaning products, or degreasers which are the the worst.  To have a design like yours with incorporated eye protection and a low profile design seems very beneficial! Will definitely be following this, good luck with getting them produced, looking forward to it!"